The Mazda3 is an extremely fun car to drive and Vibrant Performance makes it even more fun with these 4-2-1 Stainless Steel headers.

Engineered to make power, these headers feature large diameter T304 Stainless Steel mandrel bent primaries and precision CNC machined Stainless Steel flanges that are hand ported for smooth exhaust flow.

These headers eliminate the stock pre-cat that is built into the factory manifold so an oxygen sensor relocation kit is included to help avoid check engine lights.

When combined with Vibrant’s popular cat-back exhaust systems, these Mazda3 headers produce up to 20 HP over the stock manifold and exhaust system. On their own, they produce a performance gain of 9 HP.

Like all Vibrant Performance exhaust systems, this unit comes with all the necessary installation hardware and utilizes all of the stock mounting points.

• 100% T304 stainless steel
• Equal-length CNC mandrel bent primaries
• TIG-welded connections
• De-burred and ported inlets/outlets for better flow
• Superior ground clearance, which is critical on a lowered vehicle
• Produces excellent low to mid-range HP and torque gains
• Ideal for street cars
• Off-road use only